@misc{indiciae355e16a97d97,
  title = {Pepsinogen.},
  author = {B I Hirschowitz},
  year = {1984},
  doi = {10.1136/pgmj.60.709.743},
  url = {https://pubmed.ncbi.nlm.nih.gov/6438618/},
  note = {Source identifier: 6438618}
}